Information injection-pump assembly
BOSCH
9 400 611 336
9400611336
ZEXEL
106673-7632
1066737632
MITSUBISHI
ME158333
me158333
Rating:
Service parts 106673-7632 INJECTION-PUMP ASSEMBLY:
1.
_
7.
COUPLING PLATE
8.
_
9.
_
11.
Nozzle and Holder
ME056473
12.
Open Pre:MPa(Kqf/cm2)
17.7{180}/21.6{220}
15.
NOZZLE SET
Include in #1:
106673-7632
as INJECTION-PUMP ASSEMBLY
Cross reference number
BOSCH
9 400 611 336
9400611336
ZEXEL
106673-7632
1066737632
MITSUBISHI
ME158333
me158333
Zexel num
Bosch num
Firm num
Name
Calibration Data:
Adjustment conditions
Test oil
1404 Test oil ISO4113 or {SAEJ967d}
1404 Test oil ISO4113 or {SAEJ967d}
Test oil temperature
degC
40
40
45
Nozzle and nozzle holder
105780-8140
Bosch type code
EF8511/9A
Nozzle
105780-0000
Bosch type code
DN12SD12T
Nozzle holder
105780-2080
Bosch type code
EF8511/9
Opening pressure
MPa
17.2
Opening pressure
kgf/cm2
175
Injection pipe
Outer diameter - inner diameter - length (mm) mm 8-3-600
Outer diameter - inner diameter - length (mm) mm 8-3-600
Overflow valve
131424-4620
Overflow valve opening pressure
kPa
255
221
289
Overflow valve opening pressure
kgf/cm2
2.6
2.25
2.95
Tester oil delivery pressure
kPa
157
157
157
Tester oil delivery pressure
kgf/cm2
1.6
1.6
1.6
Direction of rotation (viewed from drive side)
Right R
Right R
Injection timing adjustment
Direction of rotation (viewed from drive side)
Right R
Right R
Injection order
1-5-3-6-
2-4
Pre-stroke
mm
4.8
4.75
4.85
Beginning of injection position
Governor side NO.1
Governor side NO.1
Difference between angles 1
Cal 1-5 deg. 60 59.5 60.5
Cal 1-5 deg. 60 59.5 60.5
Difference between angles 2
Cal 1-3 deg. 120 119.5 120.5
Cal 1-3 deg. 120 119.5 120.5
Difference between angles 3
Cal 1-6 deg. 180 179.5 180.5
Cal 1-6 deg. 180 179.5 180.5
Difference between angles 4
Cyl.1-2 deg. 240 239.5 240.5
Cyl.1-2 deg. 240 239.5 240.5
Difference between angles 5
Cal 1-4 deg. 300 299.5 300.5
Cal 1-4 deg. 300 299.5 300.5
Injection quantity adjustment
Adjusting point
A
Rack position
10.5
Pump speed
r/min
900
900
900
Average injection quantity
mm3/st.
160
157
163
Max. variation between cylinders
%
0
-3
3
Basic
*
Fixing the lever
*
Boost pressure
kPa
29.3
29.3
Boost pressure
mmHg
220
220
Injection quantity adjustment_02
Adjusting point
B
Rack position
6+-0.5
Pump speed
r/min
425
425
425
Average injection quantity
mm3/st.
8
5.4
10.6
Max. variation between cylinders
%
0
-15
15
Fixing the rack
*
Boost pressure
kPa
0
0
0
Boost pressure
mmHg
0
0
0
Boost compensator adjustment
Pump speed
r/min
750
750
750
Rack position
R1-1.6
Boost pressure
kPa
4
1.3
6.7
Boost pressure
mmHg
30
10
50
Boost compensator adjustment_02
Pump speed
r/min
750
750
750
Rack position
R1(10.5)
Boost pressure
kPa
16
16
16
Boost pressure
mmHg
120
120
120
Timer adjustment
Pump speed
r/min
1200++
Advance angle
deg.
0
0
0
Remarks
Do not advance until starting N = 1200.
Do not advance until starting N = 1200.
Timer adjustment_02
Pump speed
r/min
1200
Advance angle
deg.
0.5
Timer adjustment_03
Pump speed
r/min
-
Advance angle
deg.
2
2
2
Remarks
Measure the actual speed, stop
Measure the actual speed, stop
Test data Ex:
Governor adjustment
N:Pump speed
R:Rack position (mm)
(1)Notch fixed: K
(2)Tolerance for racks not indicated: +-0.05mm.
(3)At excess fuel lever operation (at boost pressure 0): L1
(4)Set idle sub-spring
(5)Main spring setting
(6)Boost compensator stroke
(7)Rack difference between N = N1 and N = N2
----------
K=8 L1=10.4+-0.1mm N1=900r/min N2=300r/min
----------
----------
K=8 L1=10.4+-0.1mm N1=900r/min N2=300r/min
----------
Speed control lever angle
F:Full speed
I:Idle
(1)Stopper bolt setting
(2)When pump speed set at aa
(3)When pump speed set at bb
----------
aa=760r/min bb=920r/min
----------
a=(0deg)+-5deg b=(19deg)+-5deg c=(5deg)+-5deg
----------
aa=760r/min bb=920r/min
----------
a=(0deg)+-5deg b=(19deg)+-5deg c=(5deg)+-5deg
Stop lever angle
N:Pump normal
S:Stop the pump.
(1)No return spring
----------
----------
a=48.5deg+-5deg b=53deg+-5deg
----------
----------
a=48.5deg+-5deg b=53deg+-5deg
0000001101
N:Normal
B:When boosted
(1)Rack position = aa (point D) at boost pressure 0.
----------
aa=10.4+-0.1mm
----------
a=(18deg) b=(4deg)
----------
aa=10.4+-0.1mm
----------
a=(18deg) b=(4deg)
0000001501 TAMPER PROOF
Tamperproofing-equipped boost compensator cover installation procedure
(A) After adjusting the boost compensator, tighten the bolts to remove the heads.
(1)Before adjusting the governor and the boost compensator, tighten the screw to the specified torque.
(Tightening torque T = T1 maximum)
(2)After adjusting the governor and the boost compensator, tighten to the specified torque to break off the bolt heads.
(Tightening torque T = T2)
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------
----------
T1=2.5N-m(0.25kgf-m) T2=2.9~4.4N-m(0.3~0.45kgf-m)
----------
Timing setting
(1)Pump vertical direction
(2)Coupling's key groove position at No 1 cylinder's beginning of injection
(3)B.T.D.C.: aa
(4)-
----------
aa=13deg
----------
a=(7deg)
----------
aa=13deg
----------
a=(7deg)
Information:
(1) Remove the plug in the dash and install 3T306 Starting Aid Switch (1). Connect two purple wires (2), from the wiring harness, to switch (1).(2) On machines with a bulldozer, remove two nuts (3), washers and bolts. Remove two bolts (4) and washers. Remove bracket (5) from bracket (6). (3) Put 7G6359 Box Assembly (7) in position and install two 5F4899 Bolts (8) and 5M2894 Washers. Install two S1594 Bolts (9), 5P1075 Washers and 1D4717 Nuts to hold box assembly (7) to bracket (6). Install 4M7470 Grommet in hole (A).(4) Put the wires of 6N7674 Valve Assembly (10) through hole (A) and install valve assembly (10) on box assembly (7) with two S1617 Bolts (11), 5P4116 Washers and 1D4716 Nuts. Install 7N2059 Clamp Assembly (12) with two S1617 Bolts, 5P4116 Washers and 1D4716 Nuts. Install 63801 Washer (13) on 6D1746 Bolt (14). Put bolt (14) in position in cover (15) and install L1365 Washer (16) on bolt (14). Install 3B4610 Cotter Pin (17) in bolt (14). (5) Remove the plug from the manifold and install 6N9995 Atomizer Assembly (18) as shown. The orifices of the atomizer must be toward each end of the manifold. Install 5P7907 Connector (19) in valve assembly (10). Connect 9G941 Tube (20) to atomizer assembly (18). Use 5P6314 Sleeve (21) and 5P6313 Nut (22) to connect tube (20) to connector (19). Remove the plug from the bypass elbow of the water lines group and install 6N5899 Switch (23). Connect 9G6560 Wire Assembly (24) to switch (23) and to valve assembly (10). Connect 9G6561 Wire Assembly (25) to valve assembly (10) and to the purple wire, from the starting aid switch, at the rear of the engine. Use former clips (26) to hold wire assemblies (24) and (25) in position.(6) Remove cap (27) from valve assembly (10) and install a 7N296 Cylinder Assembly. (7) For machines without bulldozer lines, remove the two bolts from the cylinder head and put 7G6359 Box Assembly (7) in position. Install two 5F4899 Bolts (8) and 5M2894 Washers. Remove the bolt from the exhaust manifold and put 3T1685 Bracket (27) in position. Install L2070 Bolt (28), 5M2894 Washer and 1D4717 Nut. Install two S1594 Bolts (9), 5P1075 Washers and 1D4717 Nuts. Install the 4M7470 Grommet in hole (A), see Step 3. Follow Steps 1, 4, 5 and 6 for installation of the group.